jullylorlor jullylorlor

17-04-2020
Mathematics

contestada

x+3y+5z=45
6x-3y+2z=-10
-2x+3y+8z=72

Respuesta :

hodasaadeddine15 hodasaadeddine15

17-04-2020

Answer (X,Y,Z)=( -2,4,7)

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